diff --git a/rest/src/main.rs b/rest/src/main.rs
index 38e5ef9f..2881af85 100644
--- a/rest/src/main.rs
+++ b/rest/src/main.rs
@@ -880,11 +880,37 @@ async fn staking_pool() -> Value {
 }
 
 #[get("/cosmos/bank/v1beta1/supply/unom")]
-fn bank_supply_unom() -> Value {
+async fn bank_supply_unom() -> Value {
+    let supply = app_client()
+        .query(|app| app.total_supply())
+        .await
+        .unwrap();
+
     json!({
         "amount": {
             "denom": "unom",
-            "amount": "1"
+            "amount": supply.to_string(),
+        }
+    })
+}
+
+#[get("/cosmos/bank/v1beta1/supply")]
+async fn bank_supply() -> Value {
+    let supply = app_client()
+        .query(|app| app.total_supply())
+        .await
+        .unwrap();
+
+    json!({
+        "supply": [
+            {
+                "denom": "unom",
+                "amount": supply.to_string()
+            }
+        ],
+        "pagination": {
+            "next_key": null,
+            "total": "1",
         }
     })
 }
@@ -1356,6 +1382,7 @@ fn rocket() -> _ {
             ibc_apps_transfer_params,
             ibc_applications_transfer_params,
             bank_supply_unom,
+            bank_supply,
             validators,
             validator,
             staking_params,
diff --git a/src/app.rs b/src/app.rs
index f1f5fc36..84c8f6eb 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -202,6 +202,24 @@ impl InnerApp {
         Ok(())
     }
 
+    #[query]
+    pub fn total_supply(&self) -> Result<Amount> {
+        let initial_supply: u64 = 17_500_000_000_000;
+
+        let staking_rewards_minted: u64 = self.staking_rewards.amount_minted.into();
+        let dev_rewards_minted: u64 = self.dev_rewards.amount_minted.into();
+        let community_pool_rewards_minted: u64 = self.community_pool_rewards.amount_minted.into();
+        let incentive_pool_rewards_minted: u64 = self.incentive_pool_rewards.amount_minted.into();
+
+        Ok(Amount::new(
+            initial_supply
+                + staking_rewards_minted
+                + dev_rewards_minted
+                + community_pool_rewards_minted
+                + incentive_pool_rewards_minted,
+        ))
+    }
+
     #[query]
     pub fn escrowed_nbtc(&self, address: Address) -> Result<Amount> {
         self.ibc.transfer().symbol_balance::<Nbtc>(address)